What HVAC replacement costs in Portsmouth
Construction pricing in Rhode Island runs 12% above the national average, so HVAC replacement here typically lands between $10,640 and $18,480 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a Rhode Island cost factor of 1.12. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Portsmouth
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Aquidneck Services
- Ocean State Air Solutions, Inc
- Heritage Oil
- Ocean State Air Solutions
- R.B. Queern & Co., Inc.
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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